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| author | Fred Drake <fdrake@acm.org> | 1999-08-04 13:08:19 (GMT) |
|---|---|---|
| committer | Fred Drake <fdrake@acm.org> | 1999-08-04 13:08:19 (GMT) |
| commit | 4574f23115e2c0b35a2e1a4cac0aa7c855144639 (patch) | |
| tree | d8a2dd3a779b17185a556865306270ef596400a0 /Objects/bufferobject.c | |
| parent | 493aa4809b787bf6677b241a2e8e2c023b6a0710 (diff) | |
| download | cpython-4574f23115e2c0b35a2e1a4cac0aa7c855144639.zip cpython-4574f23115e2c0b35a2e1a4cac0aa7c855144639.tar.gz cpython-4574f23115e2c0b35a2e1a4cac0aa7c855144639.tar.bz2 | |
PyBuffer_New(): Raise ValueError if size is negative (the other
constructors didn't miss this).
Raise MemoryError if malloc() fails, instead of just
returning NULL.
Diffstat (limited to 'Objects/bufferobject.c')
| -rw-r--r-- | Objects/bufferobject.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/Objects/bufferobject.c b/Objects/bufferobject.c index 017ae64..05b1f11 100644 --- a/Objects/bufferobject.c +++ b/Objects/bufferobject.c @@ -183,9 +183,14 @@ PyBuffer_New(size) { PyBufferObject * b; + if (size < 0) { + PyErr_SetString(PyExc_ValueError, + "size must be zero or positive"); + return NULL; + } b = (PyBufferObject *)malloc(sizeof(*b) + size); if ( b == NULL ) - return NULL; + return PyErr_NoMemory(); b->ob_type = &PyBuffer_Type; _Py_NewReference((PyObject *)b); |